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-rw-r--r--fiv.c33
1 files changed, 20 insertions, 13 deletions
diff --git a/fiv.c b/fiv.c
index b696080..a7911f5 100644
--- a/fiv.c
+++ b/fiv.c
@@ -395,15 +395,10 @@ load_directory_without_switching(const gchar *uri)
vadjustment, gtk_adjustment_get_lower(vadjustment));
}
- g_ptr_array_set_size(g.files, 0);
- g.files_index = -1;
-
GError *error = NULL;
GFile *file = g_file_new_for_uri(g.directory);
if (fiv_io_model_open(g.model, file, &error)) {
- g_ptr_array_free(g.files, TRUE);
- g.files = fiv_io_model_get_files(g.model);
- update_files_index();
+ // Handled by the signal callback.
} else if (g_error_matches(error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED)) {
g_error_free(error);
} else {
@@ -411,11 +406,6 @@ load_directory_without_switching(const gchar *uri)
}
g_object_unref(file);
-
- gtk_widget_set_sensitive(
- g.toolbar[TOOLBAR_FILE_PREVIOUS], g.files->len > 1);
- gtk_widget_set_sensitive(
- g.toolbar[TOOLBAR_FILE_NEXT], g.files->len > 1);
}
static void
@@ -435,10 +425,25 @@ load_directory(const gchar *uri)
}
static void
+on_model_files_changed(FivIoModel *model, G_GNUC_UNUSED gpointer user_data)
+{
+ g_return_if_fail(model == g.model);
+
+ g_ptr_array_free(g.files, TRUE);
+ g.files = fiv_io_model_get_files(g.model);
+ update_files_index();
+
+ gtk_widget_set_sensitive(
+ g.toolbar[TOOLBAR_FILE_PREVIOUS], g.files->len > 1);
+ gtk_widget_set_sensitive(
+ g.toolbar[TOOLBAR_FILE_NEXT], g.files->len > 1);
+}
+
+static void
on_filtering_toggled(GtkToggleButton *button, G_GNUC_UNUSED gpointer user_data)
{
- g_object_set(
- g.model, "filtering", gtk_toggle_button_get_active(button), NULL);
+ gboolean active = gtk_toggle_button_get_active(button);
+ g_object_set(g.model, "filtering", active, NULL);
}
static void
@@ -1386,6 +1391,8 @@ main(int argc, char *argv[])
}
g.model = g_object_new(FIV_TYPE_IO_MODEL, NULL);
+ g_signal_connect(g.model, "files-changed",
+ G_CALLBACK(on_model_files_changed), NULL);
gtk_window_set_default_icon_name(PROJECT_NAME);
gtk_icon_theme_add_resource_path(